These are the card details for the Yu-Gi-Oh! TCG card, "Evilswarm Hraesvelg."Please refer to this page for the Yu-Gi-Oh! TCG official rules for "Evilswarm Hraesvelg."If you have any questions regarding how to use "Evilswarm Hraesvelg," go to "FAQs Related To This Card" for clarification on its usage.Please go to "Search For Decks Containing This Card," if you would like to search for Decks that contain "Evilswarm Hraesvelg."

2 Level 4 "lswarm" monstersOnce per turn: You can detach 1 Xyz Material from this card to target 1 face-up monster your opponent controls; discard 1 "lswarm" monster, and if you do, take control of that opponent's monster.

Evilswarm Castor

DARKLevel 4
[
Warrior
/
Effect
]
ATK 1750DEF 550

During the turn this card was Normal Summoned, you can Normal Summon 1 "lswarm" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)

Evilswarm Kerykeion

DARKLevel 4
[
Spellcaster
/
Effect
]
ATK 1600DEF 1550

You can only use each effect of "Evilswarm Kerykeion" once per turn. While this card is in the Graveyard, if it was sent there this turn, you can Normal Summon 1 "lswarm" monster for 1 less Tribute.You can banish 1 "lswarm" monster from your Graveyard, then target 1 "lswarm" monster in your Graveyard; add that target to your hand, also, this card gains the following effect.●This turn: You can activate this effect; Normal Summon 1 "lswarm" monster.

Evilswarm Ophion

DARKRank 4
[
Dragon
/
Xyz
/
Effect
]
ATK 2550DEF 1650

2 Level 4 "lswarm" monstersWhile this card has Xyz Material, Level 5 or higher monsters cannot be Special Summoned. Once per turn: You can detach 1 Xyz Material from this card; add 1 "Infestation" Spell/Trap Card from your Deck to your hand.

Infestation Infection

TRAPContinuous

Once per turn: You can shuffle 1 "lswarm" monster from your hand or face-up from your side of the field into the Main Deck; add 1 "lswarm" monster from your Deck to your hand.

Infestation Pandemic

SPELLQuick-Play

All face-up "lswarm" monsters you currently control are unaffected by other Spell/Trap effects this turn.

Infestation Terminus

TRAP

Target 1 "lswarm" monster you control and 2 cards your opponent controls; banish the first target, and if you do, return the second targets to the hand.

Steelswarm Origin

LIGHTLink 2
[
Fiend
/
Link
/
Effect
]
ATK 2000DEF -

2 "lswarm" monstersWhile this card is in the Extra Monster Zone, if a monster would be Special Summoned from the Extra Deck to the Main Monster Zone, it must be Summoned in the zone this card points to. While this card points to a monster, neither player can target it with card effects, also it cannot be destroyed by battle or card effects. Once per turn, when a monster(s) on the field is destroyed by battle or by card effect: You can Special Summon Level 4 or lower "lswarm" monsters from your Deck in Defense Position, up to the number destroyed.